NL69944C - - Google Patents

Info

Publication number
NL69944C
NL69944C NL69944DA NL69944C NL 69944 C NL69944 C NL 69944C NL 69944D A NL69944D A NL 69944DA NL 69944 C NL69944 C NL 69944C
Authority
NL
Netherlands
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication of NL69944C publication Critical patent/NL69944C/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
    • F01D5/066—Connecting means for joining rotor-discs or rotor-elements together, e.g. by a central bolt, by clamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
    • F01D5/063—Welded rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/08—Heating, heat-insulating or cooling means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
NL69944D 1945-11-20 NL69944C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB257531X 1945-11-20

Publications (1)

Publication Number Publication Date
NL69944C true NL69944C (enrdf_load_html_response)

Family

ID=10232721

Family Applications (1)

Application Number Title Priority Date Filing Date
NL69944D NL69944C (enrdf_load_html_response) 1945-11-20

Country Status (6)

Country Link
US (1) US2492833A (enrdf_load_html_response)
BE (1) BE469282A (enrdf_load_html_response)
CH (1) CH257531A (enrdf_load_html_response)
FR (1) FR1017742A (enrdf_load_html_response)
GB (1) GB603996A (enrdf_load_html_response)
NL (1) NL69944C (enrdf_load_html_response)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2702687A (en) * 1950-11-13 1955-02-22 United Aircraft Corp Rotor construction
US2801070A (en) * 1952-01-28 1957-07-30 A V Roe Canada Ltd Mounting means for turbine rotors
US2931621A (en) * 1952-12-15 1960-04-05 Anthony J O'donnell Supporting plates for turbine blades
US2818228A (en) * 1954-04-30 1957-12-31 Rolls Royce Rotor for gas-turbine engine with means to locate rotor discs with respect to one another
US3617150A (en) * 1970-06-01 1971-11-02 Gen Motors Corp Rotor drum
DE19650260A1 (de) * 1996-12-04 1998-06-10 Asea Brown Boveri Rotor für Turbomaschinen
DE102004006154A1 (de) * 2004-02-07 2005-08-25 Mtu Aero Engines Gmbh Verfahren zum Verbinden von Bauteilen
US7473475B1 (en) * 2005-05-13 2009-01-06 Florida Turbine Technologies, Inc. Blind weld configuration for a rotor disc assembly
US20110164982A1 (en) * 2010-01-06 2011-07-07 General Electric Company Apparatus and method for a low distortion weld for rotors
EP2586969B1 (en) * 2011-10-28 2020-03-25 United Technologies Corporation Spoked Rotor for a Gas Turbine Engine
US8784062B2 (en) 2011-10-28 2014-07-22 United Technologies Corporation Asymmetrically slotted rotor for a gas turbine engine
EP2620589A1 (de) * 2012-01-25 2013-07-31 Siemens Aktiengesellschaft Geschweisster Turbinenrotor
KR101872808B1 (ko) 2017-04-28 2018-06-29 두산중공업 주식회사 길이조절구조를 포함하는 가스터빈 로터, 및 이를 포함하는 가스터빈
DE102020209471A1 (de) * 2020-07-28 2022-02-03 MTU Aero Engines AG Verdrehgesicherter Spannverbund einer Strömungsmaschine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH83373A (de) * 1919-03-22 1920-04-16 Escher Wyss Maschf Ag Umlaufender Teil für raschlaufende Turbinen, Pumpen und Verdichter
CH83747A (de) * 1919-04-12 1920-06-01 Der Maschinenfabriken Escher & Umlaufender Teil für Mehrstufige, rasch laufende Maschinen, insbesondere Dampfturbinen
US2369051A (en) * 1942-07-10 1945-02-06 Sulzer Ag Welded turbine rotor

Also Published As

Publication number Publication date
CH257531A (de) 1948-10-15
FR1017742A (fr) 1952-12-18
US2492833A (en) 1949-12-27
BE469282A (enrdf_load_html_response)
GB603996A (en) 1948-06-25

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